I am attaching the output from the strace.
Jim
On Friday, February 7, 2025 at 11:09:51 AM EST, ohaya <ohaya@xxxxxxxxx> wrote:
[FYI, I am seeing a response on the Apache list website, but I am NOT receiving the response here in my Yahoo email :( !! So I will respond here]
Here is the 'ldd webgate.so'
[orcladmin@localhost lib]$ ldd /apps/Oracle/Middleware/Oracle_Home/webgate/ohs/lib/webgate.so linux-vdso.so.1 (0x00007ffedab35000) libm.so.6 => /lib64/libm.so.6 (0x00007fb0fe072000) libcurl.so.4 => /apps/Oracle/Middleware/Oracle_Home/ohs/lib/libcurl.so.4 (0x00007fb0fddae000) libnsl.so.1 => /lib64/libnsl.so.1 (0x00007fb0fdb95000) libdl.so.2 => /lib64/libdl.so.2 (0x00007fb0fd991000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fb0fd771000) libdms2.so => /apps/Oracle/Middleware/Oracle_Home/oracle_common/lib/libdms2.so (0x00007fb0fd519000) libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007fb0fd184000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fb0fcf6c000) libc.so.6 => /lib64/libc.so.6 (0x00007fb0fcba7000) /lib64/ld-linux-x86-64.so.2 (0x00007fb0fea69000) libssl.so.1.1 => /apps/Oracle/Middleware/Oracle_Home/ohs/lib/libssl.so.1.1 (0x00007fb0fc916000) libcrypto.so.1.1 => /apps/Oracle/Middleware/Oracle_Home/ohs/lib/libcrypto.so.1.1 (0x00007fb0fc450000) libz.so.1 => /apps/Oracle/Middleware/Oracle_Home/ohs/lib/libz.so.1 (0x00007fb0fc21e000) librt.so.1 => /lib64/librt.so.1 (0x00007fb0fc016000)
FYI, per my original msg below, when I do "nm -D libclntshcore.so", I *DO* see the slts_runmode symbol, but it is labelled "B".
I will try 'strace -e openat httpd -t' after this and post after that.
Thanks,Jim
On Friday, February 7, 2025 at 03:25:58 AM EST, ohaya <ohaya@xxxxxxxxx> wrote:
Hi,
I am trying to get the "httpd -t" test to work but am getting an "undefined symbol" message.
The Apache is 2.4.39 version that I built from source on a CENTOS 8.5 machine.
Here's what I am running:
export LD_LIBRARY_PATH=/apps/Oracle/Middleware/Oracle_Home/lib:/..../apps/Oracle/Middleware/Oracle_Home/webgate/ohs/lib/
./httpd -t -DOHS_MPM_EVENT -f /apps/httpd2.4/conf/httpd.conf
httpd: Syntax error on line 512 of /apps/httpd2.4/conf/httpd.conf: Syntax error on line 5 of /apps/Oracle/Middleware/Oracle_Home/user_projects/domains/base_domain/config/fmwconfig/components/OHS/instances/ohs1/webgate.conf: Cannot load /apps/Oracle/Middleware/Oracle_Home/webgate/ohs/lib/webgate.so into server: /apps/Oracle/Middleware/Oracle_Home/webgate/ohs/lib/webgate.so: undefined symbol: slts_runmode
I am trying to get this Apache working with an Oracle webgate module, which is configured in the Apache httpd.conf by including an include line:
include "webgate.conf"
I've been checking for that "slts_runmode" symbol, and I've found references in two .so files:
libclntsh.solibclntshcore.so
I ran "nm -D" on those 2 .so files:
[orcladmin@localhost lib]$ nm -D libclntsh.so | grep slts_runmode
U slts_runmode
[orcladmin@localhost lib]$ nm -D libclntshcore.so | grep slts_runmode
000000000056d120 B slts_runmode
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